2025-07-14T19:57:47.748+08:00  INFO 10216 --- [captcha-demo] [main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port 8080 (http) with context path '/'
2025-07-14T19:57:47.758+08:00  INFO 10216 --- [captcha-demo] [main] c.e.captcha.CaptchaDemoApplication       : Started CaptchaDemoApplication in 2.022 seconds (process running for 2.382)
2025-07-14T20:00:32.024+08:00  INFO 10216 --- [captcha-demo] [SpringApplicationShutdownHook] o.s.b.w.e.tomcat.GracefulShutdown        : Commencing graceful shutdown. Waiting for active requests to complete
2025-07-14T20:00:32.202+08:00  INFO 10216 --- [captcha-demo] [tomcat-shutdown] o.s.b.w.e.tomcat.GracefulShutdown        : Graceful shutdown complete
2025-07-14T20:01:09.710+08:00  INFO 6824 --- [captcha-demo] [main] c.e.captcha.CaptchaDemoApplication       : Starting CaptchaDemoApplication using Java 17.0.9 with PID 6824 (E:\code_java\Java_EE\src\captcha\target\classes started by 李燚卓 in E:\code_java\Java_EE\src\captcha)
2025-07-14T20:01:09.713+08:00  INFO 6824 --- [captcha-demo] [main] c.e.captcha.CaptchaDemoApplication       : No active profile set, falling back to 1 default profile: "default"
